| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.48 | 6.641% | $74.0942 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $43.95 | 3.480% | $45.4795 | $45.48 | $45.50 | $45.50 |
| Purchase #3 | $227.92 | 5.629% | $240.7496 | $240.75 | $240.75 | $240.70 |
| Purchase #4 | $250.64 | 4.201% | $261.1694 | $261.17 | $261.15 | $261.20 |
| Purchase #5 | $22.66 | 11.585% | $25.2852 | $25.29 | $25.30 | $25.30 |
| Purchase #6 | $220.73 | 3.337% | $228.0958 | $228.10 | $228.10 | $228.10 |
| Purchase #7 | $88.40 | 6.671% | $94.2972 | $94.30 | $94.30 | $94.30 |
| 7 purchase totals = | $923.78 | $969.1709 | $969.18 | $969.20 | $969.20 | |